JC/T 2912-2025 Active Industry standards-Building materials

JC/T 2912-2025 Glass-fiber-cored projectile constant test method

Publish Date: 2025-07-02 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: JC/T 2912-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Ceramics, glass

ICS Name: \nGlass Composite

Publish Date: 2025-07-02

Implement Date: 2026-02-01

Scope

This document specifies the testing principles, instrumentation, sample requirements, testing procedures, result presentation, and test reports for the experimental determination of the photoelastic constant of glass. This document is applicable to the testing of the photoelastic constant of transparent glass.

Development Information

Related Standards

GB/T 16920-1997 Replaced

GB/T 16920-1997 Glass—Determination of coefficient of mean linear thermal expansion

Publish Date: 1997-07-24

GB/T 6580-1997 Replaced

GB/T 6580-1997 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification

Publish Date: 1997-07-24

GB/T 6582-1997 Replaced

GB/T 6582-1997 Glass—Hydrolytic resistance of glass grains at 98℃—Method of test and classification

Publish Date: 1997-07-24

GB/T 17129-1997 abolished_transferred

GB/T 17129-1997 Colourless optical glass test methods of chemical stability—Powder

Publish Date: 1997-12-03

GB 17762-1999 Replaced

GB 17762-1999 Safe and hygienic requirements of thermotolerant glass ware

Publish Date: 1999-05-28

GB/T 17763-1999 Active

GB/T 17763-1999 Technical requirements and test methods of glass hydrometers

Publish Date: 1999-05-28